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Air quality in Missouri
Air quality index (AQI) and PM2.5 air pollution in Missouri
LIVE AQI CITY RANKING
Real-time Missouri
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Carthage | 50 |
| 2 | Kansas City | 43 |
| 3 | Kearney | 42 |
| 4 | Saint Charles | 39 |
| 5 | Springfield | 36 |
| 6 | Saint Louis | 35 |
| 7 | Clayton | 30 |
| 8 | Neosho | 30 |
| 9 | Oak Grove | 29 |
| 10 | Stoutsville | 29 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
32 Contributors
See all
LIVE AQI CITY RANKING
Real-time Missouri
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | El Dorado Springs | 3 |
| 2 | Webster Groves | 12 |
| 3 | Moberly | 15 |
| 4 | Cottleville | 16 |
| 5 | Valley Park | 16 |
| 6 | Arnold | 17 |
| 7 | Belton | 17 |
| 8 | Jennings | 17 |
| 9 | Van Buren | 18 |
| 10 | Camdenton | 19 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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News
The latest air quality news and resources.
Missouri air quality data attribution
32Contributors
- Missouri Department of Natural Resources
1 station
- USA National Park Service
1 station
2 Government Contributors
- 28 Anonymous contributors
28 stations
28 Anonymous Contributors
4 Data sources
Which is the most polluted city in Missouri?
- Carthage 50
- Bonne Terre 45
- Kansas City 43
- Trimble 43
- Hallsville 42
- Jasper 42
- Kearney 42
- Savannah 42
- New Bloomfield 41
- Pacific 41
- Perryville 40
- Saint Charles 39
- Foley 38
- Maryland Heights 38
- West Alton 38
- Springfield 36
- Saint Louis 35
- Clayton 30
- Neosho 30
- Oak Grove 29
- Stoutsville 29
- Harrisonville 25
- Saint Joseph 25
- St Louis 25
- Affton 24
- Saint Ann 24
- Wentzville 22
- Union 21
- Bismarck 20
- Desloge 20
- Elvins 20
- Esther 20
- Farmington 20
- Flat River 20
- Leadwood 20
- Olivette 20
- Park Hills 20
- Terre du Lac 20
- Barnhart 19
- Camdenton 19
- Chesterfield 19
- Crystal City 19
- De Soto 19
- Festus 19
- Fredericktown 19
- Herculaneum 19
- Hillsboro 19
- Ironton 19
- Pevely 19
- Riverside 19
- Anderson 18
- Goodman 18
- Imperial 18
- Noel 18
- Parkville 18
- Pineville 18
- Sainte Genevieve 18
- Senath 18
- Seneca 18
- Van Buren 18
- Arnold 17
- Belton 17
- Claycomo 17
- Gladstone 17
- Green Park 17
- Jennings 17
- Kennett 17
- Mehlville 17
- North Kansas City 17
- Oakville 17
- Platte City 17
- Potosi 17
- Steele 17
- Weatherby Lake 17
- Weston 17
- Adrian 16
- Archie 16
- Bel-Nor 16
- Bel-Ridge 16
- Bellefontaine Neighbors 16
- Bernie 16
- Black Jack 16
- Blue Springs 16
- Brentwood 16
- Butler 16
- Byrnes Mill 16
- Calverton Park 16
- Campbell 16
- Caruthersville 16
- Cassville 16
- Castle Point 16
- Cedar Hill 16
- Charlack 16
- Clarkton 16
- Concord 16
- Cool Valley 16
- Cottleville 16
- Country Club Hills 16
- Country Club Village 16
- Crestwood 16
- Dellwood 16
- Des Peres 16
- Doniphan 16
- East Independence 16
- Fenton 16
- Ferguson 16
- Florissant 16
- Garden City 16
- Gideon 16
- Glasgow Village 16
- Glendale 16
- Gower 16
- Grandview 16
- Greenville 16
- Greenwood 16
- Hanley Hills 16
- Hayti 16
- High Ridge 16
- Hillsdale 16
- Independence 16
- Kirkwood 16
- Ladue 16
- Lake Winnebago 16
- Lakeshire 16
- Lee's Summit 16
- Lemay 16
- Liberty 16
- Malden 16
- Maplewood 16
- Marlborough 16
- Moline Acres 16
- Mound City 16
- Murphy 16
- Normandy 16
- Northwoods 16
- Oakland 16
- Old Jamestown 16
- Oregon 16
- Pagedale 16
- Peculiar 16
- Piedmont 16
- Pine Lawn 16
- Pleasant Hill 16
- Pleasant Valley 16
- Poplar Bluff 16
- Portageville 16
- Raymore 16
- Raytown 16
- Rich Hill 16
- Richmond Heights 16
- Rock Hill 16
- Saint George 16
- Saint John 16
- Saint Johns 16
- Sappington 16
- Shrewsbury 16
- Smithville 16
- Spanish Lake 16
- Sugar Creek 16
- Sunset Hills 16
- University City 16
- Valley Park 16
- Velda Village 16
- Velda Village Hills 16
- Vinita Park 16
- Warson Woods 16
- Wellston 16
- Albany 15
- Alton 15
- Appleton City 15
- Ballwin 15
- Berkeley 15
- Bethany 15
- Bloomfield 15
- Bourbon 15
- Breckenridge Hills 15
- Bridgeton 15
- Buckner 15
- Cameron 15
- Carrollton 15
- Clarkson Valley 15
- Clinton 15
- Cole Camp 15
- Concordia 15
- Creve Coeur 15
- Dardenne Prairie 15
- Dexter 15
- Ellisville 15
- Eureka 15
- Excelsior Springs 15
- Frontenac 15
- Gallatin 15
- Grain Valley 15
- Granby 15
- Grant City 15
- Gray Summit 15
- Hamilton 15
- Hazelwood 15
- Hermitage 15
- Higginsville 15
- Holden 15
- King City 15
- Kingston 15
- Knob Noster 15
- La Monte 15
- LaBarque Creek 15
- Lake Lotawana 15
- Lake Saint Louis 15
- Lathrop 15
- Lawson 15
- Lexington 15
- Lilbourn 15
- Lincoln 15
- Lone Jack 15
- Manchester 15
- Marshall 15
- Marthasville 15
- Maryville 15
- Maysville 15
- Moberly 15
- Moscow Mills 15
- New Madrid 15
- O'Fallon 15
- Odessa 15
- Osceola 15
- Overland 15
- Palmyra 15
- Plattsburg 15
- Princeton 15
- Richmond 15
- Riverview 15
- Rock Port 15
- Saint Clair 15
- Saint Paul 15
- Saint Peters 15
- Sedalia 15
- Shell Knob 15
- Slater 15
- Stanberry 15
- Sullivan 15
- Sweet Springs 15
- Tarkio 15
- Thayer 15
- Town and Country 15
- Trenton 15
- Villa Ridge 15
- Warrensburg 15
- Warsaw 15
- Washington 15
- Weldon Spring 15
- Whiteman Air Force Base 15
- Wildwood 15
- Winchester 15
- Windsor 15
- Winfield 15
- Woodson Terrace 15
- Wright City 15
- Advance 14
- Belle 14
- Benton 14
- Bixby 14
- Boonville 14
- Bowling Green 14
- Brookfield 14
- Buffalo 14
- Cabool 14
- Canton 14
- Centerville 14
- Chaffee 14
- Charleston 14
- Chillicothe 14
- Cuba 14
- East Prairie 14
- Elsberry 14
- Eminence 14
- Fayette 14
- Fort Leonard Wood 14
- Gerald 14
- Glasgow 14
- Hannibal 14
- Hermann 14
- Houston 14
- Joplin 14
- Kahoka 14
- Keytesville 14
- Licking 14
- Linn 14
- Linneus 14
- Louisiana 14
- Marble Hill 14
- Marceline 14
- Milan 14
- Monroe City 14
- Montgomery City 14
- Monticello 14
- Mountain Grove 14
- Mountain View 14
- New Franklin 14
- New Haven 14
- New London 14
- Oran 14
- Owensville 14
- Purdy 14
- Rolla 14
- Saint James 14
- Salem 14
- Salisbury 14
- Sikeston 14
- Steelville 14
- Stover 14
- Terre Haute 14
- Tipton 14
- Troy 14
- Unionville 14
- Vandalia 14
- Versailles 14
- Vienna 14
- Warrenton 14
- Wellsville 14
- West Plains 14
- Willow Springs 14
- Winona 14
- Ashland 13
- Ava 13
- California 13
- Cape Girardeau 13
- Carl Junction 13
- Carterville 13
- Centralia 13
- Columbia 13
- Crocker 13
- Dixon 13
- Duenweg 13
- Duquesne 13
- Edina 13
- Eldon 13
- Four Seasons 13
- Fulton 13
- Gainesville 13
- Hartville 13
- Holts Summit 13
- Huntsville 13
- Jackson 13
- Jefferson City 13
- Kirksville 13
- La Plata 13
- Lake Ozark 13
- Lamar 13
- Lancaster 13
- Lebanon 13
- Macon 13
- Mansfield 13
- Marshfield 13
- Memphis 13
- Mexico 13
- Oronogo 13
- Osage Beach 13
- Paris 13
- Richland 13
- Saint Martins 13
- Saint Robert 13
- Scott City 13
- Seymour 13
- Shelbina 13
- Shelbyville 13
- Taos 13
- Tuscumbia 13
- Wardsville 13
- Waynesville 13
- Webb City 13
- Bolivar 12
- Eldospgs 12
- Fair Grove 12
- Humansville 12
- Kimberling City 12
- Monett 12
- Nevada 12
- Pierce City 12
- Sarcoxie 12
- Webster Groves 12
- Ash Grove 11
- Aurora 11
- Battlefield 11
- Billings 11
- Branson 11
- Clever 11
- Crane 11
- Forsyth 11
- Galena 11
- Greenfield 11
- Hollister 11
- Kissee Mills 11
- Marionville 11
- Merriam Woods 11
- Mount Vernon 11
- Nixa 11
- Republic 11
- Rogersville 11
- Stockton 11
- Strafford 11
- Willard 11
- Ozark 10
- Sparta 10
- El Dorado Springs 3
AQI US, Metric